Yes, then create build.json in public directory and add all the css, js files list in build.json to minify the css and js. Then include the minified css, and js in hooks.py. please check the hooks.md.
If the css is for app then include files in app_include_css & app_include_js.
If the css is for website then include files in web_include_css & web_include_js.
Dear @Amalendu
Many of us in Community looking for this dashboard like thing,if you dont mind just share the procedure you followed to get a dashboad like the above screenshot
When you mean āput all js files inside appās js folderā you mean 100% of the js of a admin file?
I ask because the Bootstrap template I have have hundreds of jsās (folder names), two in data, two in dist, one in root, on in js and several other in the āvendorā folder - should I consolidate all of them in the js folder of > frappe-bench > sites > assets.